PROC_DIR_NAME
__DRIVER_MODULE(PROC_DIR_NAME, pci, hpt_pci_driver, hpt_devclass, NULL, NULL);
MODULE_DEPEND(PROC_DIR_NAME, cam, 1, 1, 1);
hpt_vsim = cam_sim_alloc(hpt_action, hpt_poll, __str(PROC_DIR_NAME),
__str(PROC_DIR_NAME),
xhptregister_node(PROC_DIR_NAME);
#define KMSG_LEADING __str(PROC_DIR_NAME) ": "